928
FNUS55 KSLC 022016
FWFSLC

Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
216 PM MDT Tue Sep 2 2025

...MOISTURE INCREASES INTO THE WEEKEND...

.BROADCAST DISCUSSION...Monsoon moisture will start to gradually
increase Wednesday into Thursday, with a more substantial moisture
surge for the upcoming weekend.

.DISCUSSION...High pressure will remain over the area over the
next few days, but will shift enough to allow moisture to slowly
move into the area Wednesday into Thursday. This will result in
an increase in coverage of convection for southern Utah, with any
storms developing being high based, with gusty winds as the main
threat. A more substantial increase in moisture is expected Friday
into the weekend, resulting in more widespread coverage of
showers and thunderstorms and an increasing chance of wetting
rainfall. Temperatures will gradually decrease as the moisture
increases, running below normal by the weekend. Drier weather is
expected to return early next week.

***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***

UTZ478-031230-
Salt Lake Desert-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67 near 5000 feet.
                    56-62 near 8000 feet.
   24 hr trend......Unchanged.
Max humidity........30-40% near 5000 feet.
                    23-32% near 8000 feet.
   24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). North of
                    I-80, patchy smoke after 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-92 near 5000 feet.
                    71-77 near 8000 feet.
   24 hr trend......1 degree cooler.
Min humidity........10-19% near 5000 feet.
                    14-23% near 8000 feet.
   24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the morning becoming
                    light and variable.
Mixing height.......13000 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......930.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67 near 5000 feet.
                    56-62 near 8000 feet.
   24 hr trend......Unchanged.
Max humidity........37-47%.
   24 hr trend......3% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the evening becoming
                    light and variable.

.THURSDAY...
Sky/weather.........Partly sunny (55-65% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....81-90 near 5000 feet.
                    69-75 near 8000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........15-25% near 5000 feet.
                    19-29% near 8000 feet.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11800 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......650.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 60s in the valleys and in the upper 50s in the
mountains. Highs in the mid 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows around 60 in the valleys and in the mid 50s
in the mountains. Highs in the upper 70s in the valleys and in
the mid 60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the upper 50s in the valleys and in the
lower 50s in the mountains. Highs in the upper 70s in the valleys
and in the mid 60s in the mountains. Winds generally less than
15 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s in the valleys and
in the lower 50s in the mountains. Highs around 80 in the valleys
and in the mid 60s in the mountains.
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs around
80 in the valleys and in the mid 60s in the mountains.
=

$$

UTZ479-031230-
Wasatch Mountains-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-62.
   24 hr trend......Unchanged.
Max humidity........40-50% near 5000 feet.
                    33-43% near 8000 feet.
   24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover). North
                    of I-80, patchy smoke after 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-93 near 5000 feet.
                    74-82 near 8000 feet.
   24 hr trend......Unchanged.
Min humidity........12-22%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12200 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......990.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
                    then partly cloudy (40-50% cloud cover). North
                    of I-80, patchy smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......1 degree warmer.
Max humidity........42-52% near 5000 feet.
                    38-48% near 8000 feet.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover). South
                    of I-80, isolated showers and thunderstorms
                    after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....83-91 near 5000 feet.
                    71-79 near 8000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........17-27%.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12500 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......980.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s in the
mountains. Highs in the mid 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s in the
mountains. Highs in the upper 70s in the valleys and in the mid
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 70s in the valleys and in the mid
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 70s in the valleys and in the upper
60s in the mountains.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs around
80 in the valleys and in the upper 60s in the mountains.
=

$$

UTZ480-031230-
Uinta Mountains-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-57 near 7000 feet.
                    42-52 near 9000 feet.
   24 hr trend......Unchanged.
Max humidity........34-44% near 7000 feet.
                    40-50% near 9000 feet.
   24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 15 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
                    partly sunny (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....79-85 near 7000 feet.
                    69-76 near 9000 feet.
   24 hr trend......Unchanged.
Min humidity........15-25%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11400 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......840.

.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover). Patchy
                    smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-57 near 7000 feet.
                    42-52 near 9000 feet.
   24 hr trend......Unchanged.
Max humidity........37-47% near 7000 feet.
                    43-53% near 9000 feet.
   24 hr trend......3% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph.

.THURSDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
                    then mostly cloudy (65-75% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....77-83 near 7000 feet.
                    68-75 near 9000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........18-28%.
   24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the morning becoming
                    light and variable.
Mixing height.......11700 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......920.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the mid 40s in the
mountains. Highs in the upper 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the mid 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 50 in the valleys and in the lower 40s in the
mountains. Highs around 70 in the valleys and in the lower 60s in
the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 70s in the valleys and in the mid
60s in the mountains.
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 70s in the valleys and in the mid
60s in the mountains.
=

$$

UTZ481-031230-
Western Ashley National Forest-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
                    then mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-59 near 7000 feet.
                    41-51 near 10000 feet.
   24 hr trend......Unchanged.
Max humidity........29-35% near 7000 feet.
                    33-43% near 10000 feet.
   24 hr trend......7% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
                    mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-85 near 7000 feet.
                    65-72 near 10000 feet.
   24 hr trend......Unchanged.
Min humidity........18-28%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......10900 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......810.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
                    then partly cloudy (35-45% cloud cover). Patchy
                    smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-59 near 7000 feet.
                    42-52 near 10000 feet.
   24 hr trend......Unchanged.
Max humidity........31-38% near 7000 feet.
                    35-45% near 10000 feet.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then mostly cloudy (75-85% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....77-84 near 7000 feet.
                    64-71 near 10000 feet.
   24 hr trend......1 degree cooler.
Min humidity........20-30%.
   24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the morning becoming
                    light and variable.
Mixing height.......11000 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......910.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the mid 40s in the
mountains. Highs in the mid 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the lower 40s in the
mountains. Highs around 70 in the valleys and in the upper 50s in
the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 40s in the valleys and in the lower 40s in the
mountains. Highs around 70 in the valleys and in the mid 50s in
the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 40s in the valleys and around 40 in the mountains.
Highs in the lower 70s in the valleys and in the upper 50s in the
mountains.
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 40s in the valleys and around 40 in the
mountains. Highs in the lower 70s in the valleys and in the upper
50s in the mountains.
=

$$

UTZ482-031230-
Western Uintah Basin-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
                    then partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......1 degree warmer.
Max humidity........31-41%.
   24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
                    partly sunny (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....82-88 near 6000 feet.
                    75-81 near 8000 feet.
   24 hr trend......Unchanged.
Min humidity........14-18%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12500 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......900.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
                    then partly cloudy (40-50% cloud cover). Patchy
                    smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......Unchanged.
Max humidity........33-43%.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 10 mph in the evening becoming
                    light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
                    then mostly cloudy (65-75% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....82-88 near 6000 feet.
                    73-79 near 8000 feet.
   24 hr trend......1 degree cooler.
Min humidity........15-21%.
   24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......13500 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s in the valleys and in
the lower 70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s in the valleys and in
the upper 60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 50. Highs in the mid 70s in the valleys and in the
upper 60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
around 50. Highs in the upper 70s in the valleys and in the upper
60s in the mountains.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s in the valleys and around 70 in the mountains.
=

$$

UTZ483-031230-
Southern Ashley National Forest-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
                    then partly cloudy (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......1 degree warmer.
Max humidity........26-36%.
   24 hr trend......Unchanged.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Sunny (20-30% cloud cover) until 1200, then
                    mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....79-85 near 7000 feet.
                    70-76 near 9000 feet.
   24 hr trend......Unchanged.
Min humidity........13-23%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12100 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......850.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover) until 2400,
                    then partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......1 degree cooler.
Max humidity........29-39%.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then partly sunny (65-75% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....78-84 near 7000 feet.
                    68-74 near 9000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........18-28%.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12100 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......910.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the upper 70s in the valleys and in the mid
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s in the valleys and
in the upper 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
.TUESDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the upper 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
=

$$

UTZ484-031230-
Tavaputs Plateau-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-66 near 6000 feet.
                    54-62 near 8000 feet.
   24 hr trend......1 degree warmer.
Max humidity........27-37%.
   24 hr trend......1% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
                    then partly sunny (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-90 near 6000 feet.
                    74-80 near 8000 feet.
   24 hr trend......Unchanged.
Min humidity........11-21%.
   24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12300 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......810.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
                    then partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-65 near 6000 feet.
                    54-62 near 8000 feet.
   24 hr trend......Unchanged.
Max humidity........30-40%.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....83-89 near 6000 feet.
                    72-78 near 8000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........16-26%.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......12200 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......850.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 60 in the valleys and in the mid 50s in the
mountains. Highs around 80 in the valleys and in the lower 70s in
the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the mid 70s in the valleys and in the mid 60s
in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and around 50 in the
mountains. Highs in the mid 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s in the valleys and
around 50 in the mountains. Highs in the upper 70s in the valleys
and in the upper 60s in the mountains.
.TUESDAY...Mostly clear. Lows in the mid 50s in the valleys and
around 50 in the mountains. Highs in the upper 70s in the valleys
and in the upper 60s in the mountains.
=

$$

UTZ488-031230-
Manti National Forest-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....54-64 near 6500 feet.
                    48-58 near 8500 feet.
   24 hr trend......1 degree warmer.
Max humidity........27-37% near 6500 feet.
                    31-41% near 8500 feet.
   24 hr trend......Unchanged.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then mostly cloudy (75-85% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-88 near 6500 feet.
                    69-79 near 8500 feet.
   24 hr trend......1 degree cooler.
Min humidity........13-23%.
   24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11500 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......790.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63 near 6500 feet.
                    47-57 near 8500 feet.
   24 hr trend......2 degrees cooler.
Max humidity........34-44% near 6500 feet.
                    39-49% near 8500 feet.
   24 hr trend......9% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
                    then mostly cloudy (70-80% cloud cover).
                    Isolated showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....75-85 near 6500 feet.
                    66-76 near 8500 feet.
   24 hr trend......3 degrees cooler.
Min humidity........19-25% near 6500 feet.
                    21-29% near 8500 feet.
   24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......10700 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......840.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the mid 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
.TUESDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
=

$$

UTZ489-031230-
San Rafael Swell-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67.
   24 hr trend......2 degrees warmer.
Max humidity........26-36%.
   24 hr trend......Unchanged.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....88-94 near 5000 feet.
                    79-85 near 7000 feet.
   24 hr trend......1 degree cooler.
Min humidity........10-16%.
   24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12700 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......780.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67.
   24 hr trend......Unchanged.
Max humidity........29-39% near 5000 feet.
                    27-34% near 7000 feet.
   24 hr trend......7% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
                    then mostly cloudy (70-80% cloud cover).
                    Isolated showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....86-92 near 5000 feet.
                    77-83 near 7000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........15-24%.
   24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12000 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s in the valleys and in
the mid 70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s in the valleys and
around 70 in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 50s. Highs in the lower 80s in the valleys and in the
lower 70s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 80s
in the valleys and in the mid 70s in the mountains.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s in the valleys and in the mid 70s in the mountains.
=

$$

UTZ492-031230-
Central Utah West Desert-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67 near 5000 feet.
                    52-62 near 8000 feet.
   24 hr trend......1 degree warmer.
Max humidity........30-40% near 5000 feet.
                    25-35% near 8000 feet.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northeast around 10 mph in the evening becoming
                    light and variable.

.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....87-93 near 5000 feet.
                    74-80 near 8000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........9-17% near 5000 feet.
                    13-19% near 8000 feet.
   24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12400 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......1000+.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....56-66 near 5000 feet.
                    51-61 near 8000 feet.
   24 hr trend......1 degree cooler.
Max humidity........40-50% near 5000 feet.
                    36-46% near 8000 feet.
   24 hr trend......12% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Scattered
                    rain showers and isolated thunderstorms after
                    1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....83-89 near 5000 feet.
                    70-76 near 8000 feet.
   24 hr trend......4 degrees cooler.
Min humidity........15-25% near 5000 feet.
                    21-30% near 8000 feet.
   24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11100 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......1000.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s in the valleys and around 70 in
the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the lower 80s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the lower 80s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the mid 50s in the valleys and in
the lower 50s in the mountains. Highs in the lower 80s in the
valleys and in the upper 60s in the mountains.
.TUESDAY...Mostly clear. Lows in the mid 50s in the valleys and
in the lower 50s in the mountains. Highs in the mid 80s in the
valleys and around 70 in the mountains.
=

$$

UTZ493-031230-
Central Utah Mountains-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
   24 hr trend......1 degree warmer.
Max humidity........35-45%.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....85-91 near 5000 feet.
                    73-81 near 8000 feet.
   24 hr trend......1 degree cooler.
Min humidity........16-26%.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12800 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......860.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....20% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....49-59.
   24 hr trend......3 degrees cooler.
Max humidity........52-62%.
   24 hr trend......16% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Scattered
                    showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....81-87 near 5000 feet.
                    69-76 near 8000 feet.
   24 hr trend......4 degrees cooler.
Min humidity........25-35%.
   24 hr trend......10% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......10200 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s in the valleys and
around 70 in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 50. Highs in the upper 70s in the valleys and in the
upper 60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s in the valleys and
in the upper 60s in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s in the valleys and around 70 in the mountains.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s in the valleys and in the lower 70s in the mountains.
=

$$

UTZ494-031230-
Henry Mountains-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....60-70 near 5000 feet.
                    59-66 near 8000 feet.
   24 hr trend......2 degrees warmer.
Max humidity........22-32%.
   24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....88-94 near 5000 feet.
                    71-81 near 8000 feet.
   24 hr trend......1 degree cooler.
Min humidity........11-15% near 5000 feet.
                    16-22% near 8000 feet.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12800 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......900.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-69 near 5000 feet.
                    58-64 near 8000 feet.
   24 hr trend......Unchanged.
Max humidity........34-44%.
   24 hr trend......11% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
                    showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....85-91 near 5000 feet.
                    69-79 near 8000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........17-21% near 5000 feet.
                    25-33% near 8000 feet.
   24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......12100 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the lower 80s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs around 80 in the valleys and in the mid 60s in
the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 50s in the valleys and in the mid 50s in the
mountains. Highs in the lower 80s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the upper 50s in the valleys and
in the mid 50s in the mountains. Highs in the mid 80s in the
valleys and around 70 in the mountains.
.TUESDAY...Mostly clear. Lows around 60 in the valleys and in the
mid 50s in the mountains. Highs in the mid 80s in the valleys and
in the lower 70s in the mountains.
=

$$

UTZ495-031230-
Color Country West Desert-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....56-66.
   24 hr trend......1 degree warmer.
Max humidity........43-53% near 5000 feet.
                    34-44% near 7000 feet.
   24 hr trend......12% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....East around 10 mph.

.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
                    showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....84-91 near 5000 feet.
                    78-84 near 7000 feet.
   24 hr trend......4 degrees cooler.
Min humidity........20-30%.
   24 hr trend......10% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11900 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......1000+.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    thunderstorms until 2400. Scattered rain
                    showers.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....53-63.
   24 hr trend......3 degrees cooler.
Max humidity........59-69% near 5000 feet.
                    49-59% near 7000 feet.
   24 hr trend......18% wetter near 5000 feet.
                    13% wetter near 7000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming southeast around 10
                    mph after midnight.

.THURSDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    rain showers until 1200, then scattered showers
                    and thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....81-88 near 5000 feet.
                    74-80 near 7000 feet.
   24 hr trend......4 degrees cooler.
Min humidity........24-34% near 5000 feet.
                    30-38% near 7000 feet.
   24 hr trend......9% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming southwest around 10
                    mph in the afternoon.
Mixing height.......10100 ft AGL.
   Climatology......60-70th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s in the valleys and in
the lower 70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s in the valleys and in
the lower 70s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 50s. Highs in the lower 80s in the valleys and in
the lower 70s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s in the valleys and in the mid 70s in the mountains.
.TUESDAY...Mostly clear. Lows in the upper 40s in the valleys and
in the mid 50s in the mountains. Highs in the mid 80s in the
valleys and in the mid 70s in the mountains.
=

$$

UTZ496-031230-
Color Country Mountains-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....53-63.
   24 hr trend......Unchanged.
Max humidity........45-55%.
   24 hr trend......10% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
                    showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....79-88 near 6000 feet.
                    70-78 near 8000 feet.
   24 hr trend......3 degrees cooler.
Min humidity........23-33%.
   24 hr trend......12% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12300 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......1000+.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
                    thunderstorms until 2400. Scattered rain
                    showers.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....51-61.
   24 hr trend......3 degrees cooler.
Max humidity........62-72% near 6000 feet.
                    54-64% near 8000 feet.
   24 hr trend......16% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
                    rain showers until 1200, then numerous rain
                    showers and scattered thunderstorms.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....76-85 near 6000 feet.
                    67-76 near 8000 feet.
   24 hr trend......3 degrees cooler.
Min humidity........31-41%.
   24 hr trend......8% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming southwest around 10
                    mph in the afternoon.
Mixing height.......10200 ft AGL.
   Climatology......60-70th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and around 50 in the
mountains. Highs in the upper 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the mid 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 70s in the valleys and in the upper
60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the upper 40s in the mountains. Highs in the upper 70s in the
valleys and in the lower 70s in the mountains.
.TUESDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the upper 40s in the mountains. Highs around 80 in the valleys
and in the lower 70s in the mountains.
=

$$

UTZ497-031230-
Mojave Desert-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....72-80 near 3000 feet.
                    62-72 near 6000 feet.
   24 hr trend......1 degree cooler.
Max humidity........42-52%.
   24 hr trend......18% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....East around 10 mph.

.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    rain showers until 1200, then scattered showers
                    and thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....90-96 near 3000 feet.
                    77-83 near 6000 feet.
   24 hr trend......6 degrees cooler.
Min humidity........25-29% near 3000 feet.
                    29-38% near 6000 feet.
   24 hr trend......15% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southeast 10-15 mph.
Mixing height.......8400 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......960.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    thunderstorms until 2400. Scattered rain
                    showers.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....69-78 near 3000 feet.
                    60-69 near 6000 feet.
   24 hr trend......3 degrees cooler.
Max humidity........51-61%.
   24 hr trend......8% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southeast 10-15 mph.

.THURSDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). Isolated
                    thunderstorms until 1200. Scattered rain
                    showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....88-94 near 3000 feet.
                    75-81 near 6000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........28-32% near 3000 feet.
                    34-43% near 6000 feet.
   24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 15 mph in the morning becoming
                    light and variable.
Mixing height.......9500 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s in the valleys and in the lower 60s in the
mountains. Highs around 90 in the valleys and in the mid 70s in
the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 60s in the valleys and in the lower 60s in the
mountains. Highs in the upper 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the upper 60s in the valleys and in the lower 60s in the
mountains. Highs in the upper 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the upper 60s in the valleys and
around 60 in the mountains. Highs in the lower 90s in the valleys
and in the upper 70s in the mountains.
.TUESDAY...Mostly clear. Lows in the upper 60s in the valleys and
around 60 in the mountains. Highs in the lower 90s in the valleys
and in the upper 70s in the mountains.
=

$$

UTZ498-031230-
Grand Staircase-
216 PM MDT Tue Sep 2 2025

.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....64-72 near 4000 feet.
                    56-66 near 6000 feet.
   24 hr trend......1 degree warmer.
Max humidity........30-40% near 4000 feet.
                    37-47% near 6000 feet.
   24 hr trend......9% wetter near 4000 feet.
                    17% wetter near 6000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.WEDNESDAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Scattered
                    showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....87-97 near 4000 feet.
                    82-88 near 6000 feet.
   24 hr trend......3 degrees cooler.
Min humidity........11-20% near 4000 feet.
                    17-27% near 6000 feet.
   24 hr trend......6% wetter near 4000 feet.
                    11% wetter near 6000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......12600 ft AGL.
   Climatology......80-90th Percentile.
Clearing Index......1000+.

.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
                    showers and thunderstorms until 2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....64-72 near 4000 feet.
                    55-65 near 6000 feet.
   24 hr trend......1 degree cooler.
Max humidity........39-49% near 4000 feet.
                    49-59% near 6000 feet.
   24 hr trend......10% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Light and variable.

.THURSDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
                    rain showers until 1200, then scattered showers
                    and thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....85-95 near 4000 feet.
                    80-86 near 6000 feet.
   24 hr trend......2 degrees cooler.
Min humidity........16-26% near 4000 feet.
                    23-33% near 6000 feet.
   24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......11600 ft AGL.
   Climatology......70-80th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and in the mid 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the lower 50s in the mountains. Highs around 90 in the valleys
and around 80 in the mountains.
.TUESDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the lower 50s in the mountains. Highs in the lower 90s in the
valleys and in the lower 80s in the mountains.
=

$$

.8-14 day outlook for Wednesday September 10 to Tuesday September 16
Temperature... Above Normal
Precipitation... Above Normal
=

$$